{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1882929762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4ce41fb1ddddbc1aacdd2a0702523b2b157867ed490a653d5fe6e30e0409de5",
    "signature": "0x44662e5c317da52e0c9182d841a409f249c0afeea9b6e476231ee8f4068e67b56a679dc6e89f44f3dedcf8637243d8252df00127943aee9324aa215b909b202a1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}